C313212111113331323312111133133313331333133313331333133313331323233231311211
>>
C31321211111333132331211113313331333133313331333133313331333132323323131121
<<
C313212111113331323312111133133313331333133313331333133313331323233231311213
>>
C313212111113331323312111133133313331333133313331333133313331323233231311212
>>